docs.less

@color-from:   #0d6632;
@color-to: #f4c01a;

body {
  font-weight: 300;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 300;
}

.flag-wrapper {
  width: 100%;
  display: inline-block;
  position: relative;
  box-shadow: 0 0 2px black;
  overflow: hidden;
  margin-bottom: 20px;

  &:after {
    padding-top: 75%; /* ratio */
    display: block;
    content: '';
  }

  .flag {
    position: absolute;
    top: 0; bottom: 0; right: 0; left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
  }
}

.no-wrap {
  white-space: nowrap;
  margin-bottom: 8px;
  overflow: hidden;
}

.all-flags .flag-icon-background {
  cursor: pointer;
}

.jumbotron {
  position: relative;
  font-size: 16px;
  color: #fff;
  color: rgba(255,255,255,.75);
  text-align: center;
  border-radius: 0;
  padding-bottom: 80px;
  background: linear-gradient(to right, @color-from, @color-to);
  h1 {
    margin-bottom: 15px;
    font-weight: 300;
    letter-spacing: -1px;
    color: #fff;
  }
  iframe {
    width: 100px!important;
    height: 20px!important;
    border: none;
    overflow: hidden;
    margin: 2px;
  }

  p
  a,
  .jumbotron-links a {
    font-weight: 500;
    color: #fff;
  }

  .jumbotron-links {
    margin-top: 15px;
    margin-bottom: 0;
    padding-left: 0;
    list-style: none;
    font-size: 14px;
    li {
      display: inline;
    }
    li + li {
      margin-left: 20px;
    }
  }

  .bottom {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 18px;
    background-color: fade(#000, 20%);
  }
}

.btn-outline {
  margin-top: 15px;
  margin-bottom: 15px;
  padding: 18px 24px;
  font-size: inherit;
  font-weight: 500;
  color: #fff; /* redeclare to override the `.jumbotron a` */
  background-color: transparent;
  border-color: #fff;
  border-color: rgba(255,255,255,.5);
  transition: all .1s ease-in-out;
  &:hover,
  &:active {
    color: @color-from;
    background-color: #fff;
    border-color: #fff;
  }
}

.how-to {
  padding: 20px;
  h2 {
    text-align: center;
  }
  li {
    font-size: 21px;
    line-height: 1.7;
    margin-top: 20px;
    p {
      font-size: 16px;
      color: #555;
    }
  }
  code {
    font-size: 85%;
    word-wrap: break-word;
    white-space: normal;
  }
}

footer {
  text-align: center;
  opacity: .8;
  padding: 50px;
  background: linear-gradient(to right, @color-to, @color-from);

  a {
    color: #fff;
    &:hover {
      color: #fff;
    }
  }
}

.links {
  margin: 0;
  list-style: none;
  padding-left: 0;
  li {
    display: inline;
    padding: 0 10px;
  }
}